Aug 17 09:59:47.673 INFO checking socket-0.0.7 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 09:59:47.673 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 09:59:47.673 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 09:59:47.673 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 09:59:47.907 INFO blam! 9798d3d36eb605d41670cf15a6c105a29c1b3ce26e6e40e918fcd15b315c2802 Aug 17 09:59:47.908 INFO running `"docker" "start" "-a" "9798d3d36eb605d41670cf15a6c105a29c1b3ce26e6e40e918fcd15b315c2802"` Aug 17 09:59:48.891 INFO kablam! Checking socket v0.0.7 (file:///source) Aug 17 09:59:50.242 INFO kablam! warning: unnecessary `unsafe` block Aug 17 09:59:50.242 INFO kablam! --> src/lib.rs:39:21 Aug 17 09:59:50.242 INFO kablam! | Aug 17 09:59:50.242 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 17 09:59:50.242 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 17 09:59:50.242 INFO kablam! ... Aug 17 09:59:50.242 INFO kablam! 81 | unsafe { Aug 17 09:59:50.242 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 17 09:59:50.242 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Aug 17 09:59:50.242 INFO kablam! 83 | _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]); Aug 17 09:59:50.242 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Aug 17 09:59:50.243 INFO kablam! | Aug 17 09:59:50.243 INFO kablam! = note: #[warn(unused_unsafe)] on by default Aug 17 09:59:50.243 INFO kablam! Aug 17 09:59:50.243 INFO kablam! warning: unnecessary `unsafe` block Aug 17 09:59:50.243 INFO kablam! --> src/lib.rs:39:21 Aug 17 09:59:50.243 INFO kablam! | Aug 17 09:59:50.243 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 17 09:59:50.243 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 17 09:59:50.243 INFO kablam! ... Aug 17 09:59:50.243 INFO kablam! 129 | unsafe { Aug 17 09:59:50.243 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 17 09:59:50.243 INFO kablam! 130 | let value = &value as *const T as *const c_void; Aug 17 09:59:50.243 INFO kablam! 131 | / _try!( Aug 17 09:59:50.243 INFO kablam! 132 | | setsockopt, Aug 17 09:59:50.243 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Aug 17 09:59:50.243 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Aug 17 09:59:50.243 INFO kablam! Aug 17 09:59:50.259 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Aug 17 09:59:50.259 INFO kablam! --> src/lib.rs:49:71 Aug 17 09:59:50.259 INFO kablam! | Aug 17 09:59:50.259 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Aug 17 09:59:50.259 INFO kablam! | ^^^^^^^^^^^^ Aug 17 09:59:50.259 INFO kablam! | Aug 17 09:59:50.259 INFO kablam! = note: #[warn(improper_ctypes)] on by default Aug 17 09:59:50.259 INFO kablam! = help: consider using a raw pointer instead Aug 17 09:59:50.259 INFO kablam! Aug 17 09:59:50.471 INFO kablam! warning: unnecessary `unsafe` block Aug 17 09:59:50.471 INFO kablam! --> src/lib.rs:39:21 Aug 17 09:59:50.471 INFO kablam! | Aug 17 09:59:50.471 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 17 09:59:50.472 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 17 09:59:50.472 INFO kablam! ... Aug 17 09:59:50.472 INFO kablam! 81 | unsafe { Aug 17 09:59:50.472 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 17 09:59:50.472 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Aug 17 09:59:50.472 INFO kablam! 83 | _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]); Aug 17 09:59:50.472 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Aug 17 09:59:50.472 INFO kablam! | Aug 17 09:59:50.472 INFO kablam! = note: #[warn(unused_unsafe)] on by default Aug 17 09:59:50.472 INFO kablam! Aug 17 09:59:50.472 INFO kablam! warning: unnecessary `unsafe` block Aug 17 09:59:50.472 INFO kablam! --> src/lib.rs:39:21 Aug 17 09:59:50.472 INFO kablam! | Aug 17 09:59:50.472 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 17 09:59:50.472 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 17 09:59:50.472 INFO kablam! ... Aug 17 09:59:50.473 INFO kablam! 129 | unsafe { Aug 17 09:59:50.473 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 17 09:59:50.473 INFO kablam! 130 | let value = &value as *const T as *const c_void; Aug 17 09:59:50.473 INFO kablam! 131 | / _try!( Aug 17 09:59:50.473 INFO kablam! 132 | | setsockopt, Aug 17 09:59:50.473 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Aug 17 09:59:50.473 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Aug 17 09:59:50.473 INFO kablam! Aug 17 09:59:50.487 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Aug 17 09:59:50.487 INFO kablam! --> src/lib.rs:49:71 Aug 17 09:59:50.487 INFO kablam! | Aug 17 09:59:50.487 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Aug 17 09:59:50.487 INFO kablam! | ^^^^^^^^^^^^ Aug 17 09:59:50.487 INFO kablam! | Aug 17 09:59:50.487 INFO kablam! = note: #[warn(improper_ctypes)] on by default Aug 17 09:59:50.487 INFO kablam! = help: consider using a raw pointer instead Aug 17 09:59:50.487 INFO kablam! Aug 17 09:59:50.498 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 09:59:50.498 INFO kablam! --> src/lib.rs:370:9 Aug 17 09:59:50.498 INFO kablam! | Aug 17 09:59:50.498 INFO kablam! 370 | thread.join(); Aug 17 09:59:50.498 INFO kablam! | ^^^^^^^^^^^^^^ Aug 17 09:59:50.498 INFO kablam! | Aug 17 09:59:50.498 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 09:59:50.498 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 09:59:50.498 INFO kablam! Aug 17 09:59:50.498 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 09:59:50.498 INFO kablam! --> src/lib.rs:384:9 Aug 17 09:59:50.498 INFO kablam! | Aug 17 09:59:50.499 INFO kablam! 384 | thread.join(); Aug 17 09:59:50.499 INFO kablam! | ^^^^^^^^^^^^^^ Aug 17 09:59:50.499 INFO kablam! | Aug 17 09:59:50.499 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 09:59:50.499 INFO kablam! Aug 17 09:59:50.544 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.77s Aug 17 09:59:50.561 INFO kablam! su: No module specific data is present Aug 17 09:59:51.084 INFO running `"docker" "rm" "-f" "9798d3d36eb605d41670cf15a6c105a29c1b3ce26e6e40e918fcd15b315c2802"` Aug 17 09:59:51.249 INFO blam! 9798d3d36eb605d41670cf15a6c105a29c1b3ce26e6e40e918fcd15b315c2802